<ul class="input_list">
  <li class="input">
    <span>报警电话：</span> <input nz-input placeholder="报警电话" [(ngModel)]="alarm.tel" />
  </li>

  <li class="input">
    <span>报警邮箱：</span><input nz-input placeholder="报警邮箱" [(ngModel)]="alarm.email" />
  </li>
  <li>
    <button nz-button nzType="primary" class="btn">
      保存
    </button>
  </li>
</ul>
